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  <title>Send MS SQL query</title>
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  <div id="layout-content"><div id="function.mssql-query" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">mssql_query</h1>
  <p class="verinfo">(PHP 4, PHP 5, PECL odbtp &gt;= 1.1.1)</p><p class="refpurpose"><span class="refname">mssql_query</span> &mdash; <span class="dc-title">Send MS SQL query</span></p>

 </div>
 
 <div id="function.mssql-query-refsynopsisdiv">
  <div class="warning"><strong class="warning">Warning</strong>
   
<p class="para">
 This function was <em class="emphasis">REMOVED</em> in PHP 7.0.0.
</p>
<p class="para">
 Alternatives to this function include:
</p>

   <ul class="simplelist">
    <li class="member"><span class="function"><a href="pdo.query.html" class="function">PDO::query()</a></span></li>
    <li class="member"><span class="function"><a href="sqlsrv_query.html" class="function">sqlsrv_query()</a></span></li>
    <li class="member"><span class="function"><a href="odbc_exec.html" class="function">odbc_exec()</a></span></li>
   </ul>
  </div>
 </div>

 <div class="refsect1 description" id="refsect1-function.mssql-query-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>mssql_query</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$query</code></span>
   [, <span class="methodparam"><span class="type">resource</span> <code class="parameter">$link_identifier</code></span>
   [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$batch_size</code><span class="initializer"> = 0</span></span>
  ]] ) : <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>mssql_query()</strong></span> sends a query to the currently active
   database on the server that&#039;s associated with the specified link
   identifier. 
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.mssql-query-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">query</code></dt>

     <dd>

      <p class="para">
       An SQL query.
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">link_identifier</code></dt>

     <dd>

      <p class="para">
       A MS SQL link identifier, returned by 
       <span class="function"><a href="mssql_connect.html" class="function">mssql_connect()</a></span> or 
       <span class="function"><a href="mssql_pconnect.html" class="function">mssql_pconnect()</a></span>.
      </p>
      <p class="para">
       If the link identifier isn&#039;t specified, the last opened link is
       assumed.  If no link is open, the function tries to establish a link
       as if <span class="function"><a href="mssql_connect.html" class="function">mssql_connect()</a></span> was called, and use it.
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">batch_size</code></dt>

     <dd>

      <p class="para">
       The number of records to batch in the buffer.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.mssql-query-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns a MS SQL result resource on success, <strong><code>TRUE</code></strong> if no rows were
   returned, or <strong><code>FALSE</code></strong> on error.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.mssql-query-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-1772">
    <p><strong>Example #1 <span class="function"><strong>mssql_query()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><pre><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">//&nbsp;Connect&nbsp;to&nbsp;MSSQL<br /></span><span style="color: #0000BB">$link&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">mssql_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'KALLESPC\SQLEXPRESS'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'sa'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'phpfi'</span><span style="color: #007700">);<br /><br />if&nbsp;(!</span><span style="color: #0000BB">$link&nbsp;</span><span style="color: #007700">||&nbsp;!</span><span style="color: #0000BB">mssql_select_db</span><span style="color: #007700">(</span><span style="color: #DD0000">'php'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$link</span><span style="color: #007700">))&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;die(</span><span style="color: #DD0000">'Unable&nbsp;to&nbsp;connect&nbsp;or&nbsp;select&nbsp;database!'</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #FF8000">//&nbsp;Do&nbsp;a&nbsp;simple&nbsp;query,&nbsp;select&nbsp;the&nbsp;version&nbsp;of&nbsp;<br />//&nbsp;MSSQL&nbsp;and&nbsp;print&nbsp;it.<br /></span><span style="color: #0000BB">$version&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">mssql_query</span><span style="color: #007700">(</span><span style="color: #DD0000">'SELECT&nbsp;@@VERSION'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$row&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">mssql_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$version</span><span style="color: #007700">);<br /><br />echo&nbsp;</span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">];<br /><br /></span><span style="color: #FF8000">//&nbsp;Clean&nbsp;up<br /></span><span style="color: #0000BB">mssql_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$version</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</pre></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 notes" id="refsect1-function.mssql-query-notes">
  <h3 class="title">注释</h3>
  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <p class="para">
    If the query returns multiple results then it is necessary to fetch all
    results by <span class="function"><a href="mssql_next_result.html" class="function">mssql_next_result()</a></span> or free the results by
    <span class="function"><a href="mssql_free_result.html" class="function">mssql_free_result()</a></span> before executing next query.
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.mssql-query-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="mssql_select_db.html" class="function" rel="rdfs-seeAlso">mssql_select_db()</a> - Select MS SQL database</span></li>
    <li class="member"><span class="function"><a href="mssql_connect.html" class="function" rel="rdfs-seeAlso">mssql_connect()</a> - 打开MS SQL server链接</span></li>
   </ul>
  </p>
 </div>


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